baber/WOPTO huggingface dataset:
Patent JP-H06236119-A (JP)
Title: Image forming device
Inventor: SHIMADA TAKATOSHI
IPC: G03G21/00
Filed: 1993-02-10
Abstract: PURPOSE:To effectively use a specified space and to execute the press-contact/ separation control of a transfer roller while rotating the transfer roller in accordance with the rotation of an image carrier. with a simple constitution, without providing a complicated mechanism. CONSTITUTION:This image forming device provided with the transfer roller 4 developing a latent image formed on the image carrier 1 and transferring the developed toner image onto a transfer material and having the press-contact and separation of the transfer roller 4 with/from the image carrier 1 is constituted so as to provide the elastic hollow cylinders 10 of insulation freely deformed in a radial direction by a change in internal pressure on both end sides in the axial direction of the roller member 9 of the transfer roller 4 and connect an internal pressure adjusting means adjusting the internal pressure of the elastic hollow cylinder 10 therewith.
Patent JP-S53107853-A (JP)
Title: Concentration detection method of developer
Inventor: KADOWAKI HIDEJIROU
IPC: G03G9/087
Filed: 1977-03-02
Abstract: PURPOSE:To achieve the improvement in concentration detection accuracy by forming the toner in a developer as the toner mainly composed of organic pigments, dyes of a high reflection power of infrared region light and resin, etc.
Patent JP-H09210481-A (JP)
Title: Refrigerating device
Inventor: KOTO HISASHI
IPC: F25B7/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating device of which the refrigerating effects is increased. SOLUTION: This refrigerating device has two compressors 15, 16, a condenser 22, an evaporator 35 and a heat-exchanger which can be freely heated by an electric heater 31. The internal chamber 28a of the heat-exchanger, a core part 28a is made to go through. These constituent elements are connected with a piping on which a plurality of solenoid valves are provided. By the opening/closing of the solenoid valves, one part of a liquefied refrigerant, which is compression-discharged from the compressors 15, 16, and passes through the condenser 22, is jetted in the core part 28a of the heat-exchanger 28 from a first expansion valve 27, and the core part 28a is refrigerated.  The remained part of the liquefied refrigerant passes through the internal chamber 28b of the heat-exchanger, and after being refrigerated at the core part 28a, is jetted and expanded into the evaporator 35 from a second expansion valve 34. The refrigerant having passed through the evaporator 35, is drawn by the second compressor 16. The refrigerant which comes out from the heat-exchanger is drawn by the first compressor 15. A refrigeration is performed by this circulation.
Patent JP-H03226565-A (JP)
Title: Laser vapor deposition
Inventor: ONABE KAZUNORI
IPC: C01B13/14
Filed: 1990-02-01
Abstract: PURPOSE:To form a film having a uniform thickness and quality over a wide range on a substrate by oscillating a target by rotating adjusting knobs at the time of depositing the film of an oxide superconductor, etc., by a laser vapor deposition method. CONSTITUTION:A housing body 13 communicating with the inside of a vessel 1 for a vapor deposition treatment is inserted therein. The target of the oxide superconductor, etc., is provided at the front end of a supporting rod 7, the outer peripheral surface of which in the intermediate part and the inside surface of the housing body 13 are airtightly partitioned by a bellows member 17. This surface is condensed and irradiated with a laser beam to deposit particles on the substrate. A screw shaft 22 is rotated by rotating the adjusting knobs 20, 21 provided on the outside wall of the housing body 13 during this time and a rod 7 is inclined at a required angle by means of an adjusting piece 23 which is screwed to this shaft and is engaged with the rod 7, by which the target is inclined with the optical path of the laser beam to deposit particles in another range on the substrate. The particles are deposited while the target is oscillated back and forth at the prescribed angle by adjusting the rotation of the knobs 20, 21, by which the particles are uniformly deposited over the entire surface of the substrate.
Patent JP-S60165390-A (JP)
Title: Plating treatment of metallic wire
Inventor: MATSUSHIMA NORIHISA
IPC: C25D7/06
Filed: 1984-02-08
Abstract: PURPOSE:To enable a favorable plating treatment even with a high current density and avoid troubles of mist or piping, by vibrating a metallic wire immersed in a plating liquid when electroplating the wire. CONSTITUTION:A metallic plate 13 as an anode and the metallic wire 14 as a cathode are immersed in the plating liquid 12 contained in a plating tank 11. The wire 14 is supported by electrode rolls 16 functioning as a support in the exterior of and on both sides of the tank 11. Vibrating rods 18 having a small hole 17 permitting the wire 14 to pass therethrough between the tank 11 and the rolls 16 are provided on both sides of the tank 11, and are vertically vibrated through clamps 20 by driving a motor 19, thereby vibrating the wire 14. Accordingly, since the relative movement of the wire 14 and the liquid 12 is increased, a diffusion layer of ions of a metal such as Cu, Zn, Ni and Cr can be reduced, and a favorable plating treatment can be conducted even with a high current density. The wire may be vibrated in the horizontal direction or the circumferential direction thereof.
Patent JP-2000223813-A (JP)
Title: Connection structure of circuit member
Inventor: NAKAMURA HIDEHIRO
IPC: H05K1/18
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide the connection structure with connection reliability for a circuit member which is used for electric connections of a high-density substrate, a semiconductor chip, and various packages including a printed board, a substrate for an integrated circuit, a liquid crystal display plate, and substrate for a semiconductor package. SOLUTION: A semiconductor chip and a semiconductor mounting substrate having connection terminals are counterposed, an adhesive containing conductive particles is interposed between the connection terminals, and heat or pressure is applied to electrically connect the 1st connection terminal and 2nd connection terminal which are counterposed. In this case, >=1 recessed part is formed on the top surfaces of the connection terminals and the steps of the recessed parts are 30 to 100% of the mean particle size of the conductive particles.
Patent JP-S62181729-A (JP)
Inventor: FUJII KAORU
IPC: A21C3/00
Filed: 1986-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03226694-A (JP)
Title: Method of electro-chemical low temperature nuclear fusion
Inventor: MIYANAGA SHOJI
IPC: G21B1/00
Filed: 1990-02-01
Abstract: PURPOSE:To enable raising generation efficiency intendedly by starting a nuclear fusion reaction through interaction of an electrode interface and deuterium, under a ultrasonic field. CONSTITUTION:A solution 1 containing a heavy water (D2O) added with a specific amount of metal salt is encapsulated in a reactor vessel 5. When a direct current voltage is applied between a cathod 3 made of palladium or titanium and anodes 2 and 4 made of gold or platinum, a nuclear fusion reaction is started. At this moment, a ultrasonic wave of about 0.01 to 1 Mhz in frequency is fed to the whole reaction system from a vibrating part 6. In order to cause repetition of high vacuum and high pressure conditions through cavitation effect and to accelerate the nuclear fusion of the D2O at the material interface of the cathods 2 and 4 and also to suppress formation of poisoned membrane on the surfaces of the cathods 2 and 4. Thermal energy generated in this reaction is transfered to a thermal conductive media introduced from a heat exchanger 10 in the vessel 5 and thereafter the media is taken out to the outside and is utilized as an energy source.
Patent JP-H03227561-A (JP)
Title: Integrated circuit package
Inventor: KURODA MASAO
IPC: H01L25/00
Filed: 1990-02-01
Abstract: PURPOSE:To make it possible to maintain a constant termination resistance value for a long time by installing a terminating resistor so that a sealing ring is flush with its fixed surface and placed on the inner side of the surface to which the sealing ring in fixedly installed as for an insulated vessel. CONSTITUTION:A terminating resistor 11 is formed flush with the surface to which a seal ring 7 is fixedly installed. Due to this construction, a thin film technology is capable of turning the terminating resistor 11 into an insulated vessel 3 with ease. Since the terminating resistor 11 which is formed as the insulated vessel 3 is formed flush with the surface to which the seal ring 7 is fixedly installed, it is easy to carry out trimming to adjust the resistance value of the terminating resistor 11. Furthermore, the terminating resistor 11 is formed on the inner side of the seal ring 7 so that it is sealed with a sealing cap 8. Due to this construction, the terminating resistor 11 is free from adverse effects, such as oxidation, external force, and dust, which makes it possible to maintain as constant the value of the terminating resistor 11 for long time.
Patent JP-H11210135-A (JP)
Title: Fitting structure for partition panel
Inventor: TAKAHASHI KUNIMITSU
IPC: E04B2/56
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To attain sufficient strength by forming a fitting metal having an erect section folded nearly perpendicularly to a flat section, fixing the flat section of the fitting metal to a floor, and interposing the erect section between the recess of one panel and the projection of the other panel. SOLUTION: Two oblong holes are formed at the center section of a nearly rectangular steel sheet, two notches reaching the oblong holes from an end section are provided to form three pieces, and three pieces are folded nearly perpendicularly to a flat section 15 as an erect section 16 to form a fitting metal 10. Partition panels 20 having a recessed strap 21 on one of opposite butt ends and a protruded strap on the other are formed, the erect section 16 of the fitting metal 10 is brought into contact with the bottom face 21a of the recessed strap 21 of one panel 20, and the flat section 15 is mounted on the floor.  The panel 20 is fixed to the floor by a nail via the fixing tool insertion hole 17 of the fitting metal 10, and the protruded strap 22 of the other panel 20 is inserted between the pieces on both sides of the erect section 16 to connect the other panel 20, thereby the partition panels 20 can be firmly installed on the floor.
Patent JP-H01200752-A (JP)
Title: Cordless telephone system
Inventor: KISHIMA KOJI
IPC: H04M1/00
Filed: 1988-02-04
Abstract: PURPOSE:To simplify a talking operation and to decrease the power consumption of a mobile telephone set by connecting a network monitoring circuit to the control circuit of a fixed equipment, using the key of a non-locking system and opening forcedly a circuit which the mobile telephone set closes by the condition changing output of the circuit which a monitoring circuit detects with the control circuit. CONSTITUTION:When the other telephone set of a parallel connection with a fixed equipment a' is in a circuit L, the equipment a' holds the circuit L, the other telephone set closes the circuit during talking, a network monitoring circuit 13 detects it as the condition changing of the circuit, when the necessity of the forced-end of a present condition is admitted, a control circuit 2 receives it, sends forced end data through a transmission circuit 3 and an antenna 5 to a mobile telephone set b', concludes a circuit holding by the telephone set b' and makes it a stand-by condition. Consequently, a talking operation from the other telephone set connected in parallel is simplified, the action condition of the fixed equipment a' and the mobile telephone b' is coincident, a useless mismatching time is reduced, and the power consumption of the mobile telephone set b' of a battery driving is decreased.
Patent JP-S60169206-A (JP)
Title: Integrated circuit
Inventor: SHIGAKI MASAFUMI
IPC: H03F3/34
Filed: 1984-02-13
Abstract: PURPOSE:To attain ease of the setting of an output level and also circuit integration by constituting a load circuit with a series connection of diodes and a passive resistor and a parallel connection consisting of said series connection and an active resistor in a series circuit comprising the active circuit and the load circuit. CONSTITUTION:The active circuit comprising a transistor (TR) Q31 and the load circuit consisting of parallel connection of a TRQ32 to a series circuit comprising a resistor R32 and a diode D35 are connected in series with a power supply. A gate potential of a TRQ33 is decreased slightly by connecting the R32 in series with the D35 of the load circuit and when this circuit is applied to a feedback amplifier, it is possible to bring the gate potential of a TRQ35 of the output stage to nearly zero.
Patent JP-S63190412-A (JP)
Title: Crystal vibrator
Inventor: NAKAI TOSHIYUKI
IPC: H03H9/02
Filed: 1987-02-02
Abstract: PURPOSE:To attain surface packing with simple constitution and high reliability by providing a vibrator main body and an insulation base arranged to a part led out of the lead wire the vibrator main body and providing a couple of metallic terminal pieces and connecting a lead wire of the vibrator main body to the metallic terminal piece of the insulation base. CONSTITUTION:A vibrating piece 2 is contained in the inside of a case 1 and sealed and the vibrator main body 7 whose lead wire 5 is extracted externally while connected to an electrode of the vibrator chip 2, and the insulation base 8 arranged to the port led out of the lead 5 of the vibrator main body 7 and provided with a couple of metallic terminal pieces 9, 10 being the connection part with an external circuit are provided. Then the lead wire 5 of the vibrator main body 7 is connected to the metallic terminal pieces 9, 10 of the insulation base 8. Thus, the crystal vibrator capable of being packed on the front is obtained easily by using a conventional technology and installation.
Patent JP-S63191426-A (JP)
Title: Selective call receiver
Inventor: WAGAI KIYOSHI
IPC: H04Q7/20
Filed: 1987-02-03
Abstract: PURPOSE:To simplify circuit constitution and to reduce its size by composing a voltage boosting circuit of a separately excited DC voltage converter, and supplying an internal clock generated by the clock generating circuit of a 1st control circuit as an operation clock to the voltage boosting circuit and a 2nd control circuit. CONSTITUTION:The voltage boosting circuit C is composed of the separately excited DC voltage converter and the internal clock generated by the clock generating circuit of the 1st control circuit A is supplied as the operation clock to the voltage boosting circuit C and the 2nd control circuit B. Consequently, any clock generating circuit need not be added to simplify the circuit constitution of a receiver and also reduce its size, and the internal clock is a stable clock used for synchronization, so a microprocessor and the voltage boosting circuit are always operated stably.
Patent JP-S62183047-A (JP)
Title: Production of optical recording medium
Inventor: SASAKI KOJI
IPC: G11B7/26
Filed: 1986-02-05
Abstract: PURPOSE:To easily form guide grooves with high accuracy by forming the grooves corresponding to the guide grooves on a substrate and forming the guide grooves on a recording layer based on said grooves. CONSTITUTION:A photoresist layer 6A is formed on the surface of the substrate 3 made of plastic. The resist layer 6A is exposed through an optical mask 7 having the pattern corresponding to the guide grooves for tracking by using an exposing device and the uncured part is removed to form the layer 6 which is part of the substrate 3 having the grooves 6a corresponding to the guide grooves. The recording layer 4 for a video signal and sound signal is deposited and formed on the surfaces of the substrate 3 and the layer 6 and a protective layer 5 is deposited and formed on the recording layer 4, by which an optical recording disk is obtd. the optical recording disk formed with the guide grooves GV and land parts LD which are respectively concentrical or nearly concentrical on the recording layer 4 is thus obtd.
Patent JP-S60167666-A (JP)
Title: Rotor of warren motor
Inventor: YOKOTA REI
IPC: H02K1/28
Filed: 1984-02-08
Abstract: PURPOSE:To simply assemble and to vertically and reliably hold a rotor plate on a rotor shaft by interposing the plate by hubs press-fitted to the shaft of a rotor. CONSTITUTION:Hubs 13a, 13b are formed, for example, of synthetic resin, and press-fitted to a rotor shaft 5. The hub 13a is disposed between two rotor plates 4 and 4, and the hub 13b is disposed at opposite side to the hub 13a of the plates 4, 4. The plates 4, 4 are interposed tightly from both sides by the hubs 13a, 13b.
Patent JP-H03229804-A (JP)
Title: Manufacture of sliding member
Inventor: SHIGEKURA EIICHI
IPC: B22F5/00
Filed: 1990-02-01
Abstract: PURPOSE:To restrain vaporizing rate of Pb by lowering sintering temp. and to obtain a sliding member providing lining layer having excellent burning resistance and fatigue resistance by using the specific mixed powder in the manufacturing method for forming the lining layer by sintering Cu-Sn-Pb series alloy powder. CONSTITUTION:At the time of forming the lining layer by sintering the raw material powder composed of Cu-Sn-Pb series alloy, as the raw material powder, the mixed powder added with the second powder having >=7 and <13.5 of Sn component value to the first powder having <7 (Sn/(Sn+Cu)X100) of the Sn component value, is used. For example, the raw material added with the powder having composition in wt.% 8% Sn, 15% Pb, 77% Cu and 9.4% Sn component value at 50wt.% as the second powder to the powder having composition of 4% Sn, 23% Pb, 73% Cu and 5.2% the Sn component value as the first powder, is used. This raw material powder has composition of 6% Sn, 19% Pb, 75% Cu and 7.4% the Sn component value.
Patent JP-S61185323-A (JP)
Title: Carbonated liquid maker
Inventor: MOTOHASHI WATARU
IPC: B01F1/00
Filed: 1985-02-12
Abstract: PURPOSE:To increase the amount of carbon dioxide dissolved in a liquid within a definite time, by providing the carbon dioxide injection hole from a carbon dioxide jet mechanism to a lid and attaching a jet pipe reaching in the vicinity of the inner bottom of a container from said injection hole to the lid. CONSTITUTION:A liquid L is received in a container 1 and a lid 2 is threaded with the container 1 to hermetically close said container 1 and, thereafter, carbon dioxide is supplied to an injection hole 21 from an external carbon dioxide emitting mechanism. Carbon dioxide reaches in the vicinity of the inner bottom of the container 1 through a jet pipe 27 and forcibly opens a check valve 28 to be injected from a nozzle 29 to be sent into the liquid L. Because the fine dividing effect of bubbles by the nozzle is high and the gas passing distance from the jet position to the surface of the liquid is long, the stagnation time of the gas in the liquid is long and the gas is sufficiently dissolved in the liquid. A stopcock 24 is unscrewed to be detached from the lid 2 and excessive gas is vented from a small hole 25 and, thereafter, the lid 2 is detached and the container 1 is tilted to take out the liquid including the gaseous component.
Patent JP-H05226071-A (JP)
Title: High frequency heating device
Inventor: MAEHARA NAOYOSHI
IPC: H02J9/06
Filed: 1992-02-10
Abstract: PURPOSE:To provide a desired large output regardless of a power capacity of an external power supply by using power of a storage battery. CONSTITUTION:A device comprises a power converting part 33 to receive power of an external power supply 31, an electric wave radiation part 34 to receive power from the power converting part 33 and output high frequency waves, and a storage battery 37 to supply power to the power converting part 33. A total power of the external power supply 31 and the storage battery 37 is power converted at the single power converting part 33 to be supplied to the electric wave radiation part 34, so a subject matter is heated by electric waves at power exceeding the power of the external power supply 31. In this constitution, a high frequency output can be set large with high safety and reliability, thereby high-speed cooking is enabled.
Patent JP-S56120211-A (JP)
Title: Digital equalizer
Inventor: KASUGA MASAO
IPC: H03H21/00
Filed: 1980-02-27
Abstract: PURPOSE:To set the values like center frequency, sharpness and level of a filter to a desired value, by operating the transfer function of a circulating type digital filter defined at a discrete system. CONSTITUTION:An analog signal is taken as sample value series from an input terminal, and a digital signal quantized and in code modulation (xn at time nT) is incoming and it is stored in a register 2. The output digital signal of the register 2, delay devices 3, 4 is fed to a multiplier 6 in sequential time sharing under the output control of a counter 5, and after being sequentially multiplied as coefficients a0, a1, a2, the result is added with the signal of a register 11 at an adder 10 and output from an output terminal 14. The output digital signal (yn at time nT) is sequentially fed to delay devices 12, 13, where output is made sequentially in time sharing and output from the output terminal 14 via the mulitiplier 6 and the adder 10. Thus, the digital signal yn is output at time nT from the terminal 14.
Patent JP-H01201872-A (JP)
Title: Fixed disk
Inventor: TAKEDA MASARU
IPC: G11B20/12
Filed: 1988-02-05
Abstract: PURPOSE:To shorten a waiting time for rotation after a seek operation by recording a sector number by shifting by a value decided by relation between the rotating speed of a disk and the seek speed of a head between adjacent cylinders. CONSTITUTION:The sector number is recorded as a different number setting an index point 1 as a starting point based on whether the cylinder number is even or odd. In other words, at the outermost periphery of a disk, the number ing of the sector number is started from '0', and that of the next adjacent cylinder number is started from, for example, '8'. Also, the numbering of the cylinder after next is started from '0'. At this time, a CPU5 outputs a control instruction according to the control program of an ROM6, and a disk controller 7 controls a disk device 8 corresponding to the instruction of the CPU5. A status signal 11 such as a signal representing the index point and a seek opera tion completion signal, etc., is outputted from the disk device 8 to the disk controller 7. Thus, it is possible to shorten the waiting time for rotation after the seek operation.
Patent JP-S63190998-A (JP)
Inventor: NAKAGAWA YUKIHIRO
IPC: B60R13/08
Filed: 1987-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。